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RISMicrostructure and Oxidation Behavior of Narrow Gap Brazing and Wide Gap Brazing Joints With Boron/Silicon-Free Nickel Base Braze Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the microstructure and solidus and liquidus of several Ni-Co-Hf-Zr-Ti-Al braze alloys were first examined with the objective to develop a B- and Si-free low-melting braze alloy for narrow gap (NGB) and wide ...
Progress of Additive Manufacturing Technology and Its Medical Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Additive manufacturing (AM), also known as threedimensional (3D) printing, is a disruptive technology that is revolutionizing many industries. It is gaining considerable attention, particularly in the medical field as it ...
Effects of Material Design Parameters on Mechanical States of Bridge Deck Pavement
Publisher: American Society of Civil Engineers
Abstract: Bridge deck pavement is suffered from more complicated stresses than ordinary pavement, and mechanical states of the paving layers are influenced by material design parameters. After mechanical computation, the effects of ...
Performance of Chemical Vapor Deposition and Plasma Spray Coated Stainless Steel 310 in Supercritical Water
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, aluminized and NiCrAlY plasmasprayed AISI 310 stainless steel samples were tested in supercritical water (SCW) at 500آ°C. The microstructure after SCW exposure was analyzed using scanning electron microscopy ...
A Nonlinear Artificial Intelligence Ensemble Prediction Model for Typhoon Intensity
Publisher: American Meteorological Society
Abstract: A new nonlinear artificial intelligence ensemble prediction (NAIEP) model has been developed for predicting typhoon intensity based on multiple neural networks with the same expected output and using an evolutionary genetic ...
Characterization of Alloy 214 After Exposure to Superheated Steam at 800 °C
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, an Al-containing alloy 214 was evaluated in superheated steam at 800 °C for a duration of 600 h. The purpose of using superheated steam was to simulate the supercritical water (SCW) condition at higher ...
Corrosion Behaviour of Bare and NiCrAlY Coated Alloy 214 in Supercritical Water at 700 °C
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Concerns with greenhouse gas emissions and the uncertainty of long-term supply of fossil fuels have resulted in renewed interest in nuclear energy as an essential part of the energy mix for the future. Many countries ...
Supercritical Oxidation of Boiler Tube Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The advantage of using supercritical water (SCW) systems for power generation is based on the increased thermodynamic efficiency when operating at higher temperature and pressure. Steam oxidation has become an important ...
Analysis of Asphalt Pavement Rut Based on Elastic-viscoplastic Theory
Publisher: American Society of Civil Engineers
Abstract: The elastic-viscoplastic theory was applied to research the permanent deformation of asphalt mixture, and a creep model was adopted for its good agreement with actual result. ABAQUS, the finite element modeling technique, ...
Research on Propagation and Fatigue Life of Asphalt Pavement Surface Crack
Publisher: American Society of Civil Engineers
Abstract: Focusing on the severity of asphalt pavement surface crack, a finite element analysis model of 20-node isoparametric elements was established with the commerce FEM software ABAQUS based on fracture mechanics theory. The ...